11. Wyoming
Illegal immigrants per 10,000 people: 1,014
We are continuing our list of states with the fewest illegal immigrants in America with Wyoming that has one of the lowest illegal populations even in totality, with around 6,000 illegal immigrants. The Federation of American Immigration Reform estimated that the illegal immigrant population in the state cost around $59 million a year, with the main cost ( in excess of $31 million) being spent on the education of the children of those who had illegally moved to the country.